Professor Emeritus of International Relations, American University

Assistant Professor, Transportation and Land Use, NYU Marron Institute

Executive Director, Bay Conservation and Development Commission

Author, "Ecological Intelligence"

Climate Change Manager, State Water Resources Control Board

Drag queen; Environmentalist

Postdoctoral Fellow, University of Minnesota

Ethologist, conservationist

Author, Contributing Editor, Rolling Stone

Secretary General, International Military Council on Climate & Security

Host, Executive Producer, Democracy Now!

Student Activist

Director, California Governor's Office of Planning and Research

Co-Founder and Co-Executive Director, West Oakland Environmental Indicators Project

President, California Forestry Association

Former Vice President

Water Policy Manager, Metropolitan Water District of Southern California

Director of Environment and Health, Physicians for Social Responsibility

Director of Health Professional Outreach and Education, UCSF

Physics Teacher